FR405772A - Sound distributor applicable to talking machines - Google Patents

Sound distributor applicable to talking machines

Info

Publication number
FR405772A
FR405772A FR405772DA FR405772A FR 405772 A FR405772 A FR 405772A FR 405772D A FR405772D A FR 405772DA FR 405772 A FR405772 A FR 405772A
Authority
FR
France
Prior art keywords
talking machines
sound distributor
applicable
distributor applicable
sound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Adolphe Duconseil
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ADOLPHE DUCONSEIL
Original Assignee
ADOLPHE DUCONSEIL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ADOLPHE DUCONSEIL filed Critical ADOLPHE DUCONSEIL
Application granted granted Critical
Publication of FR405772A publication Critical patent/FR405772A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR405772D 1909-08-07 1909-08-07 Sound distributor applicable to talking machines Expired FR405772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR405772T 1909-08-07

Publications (1)

Publication Number Publication Date
FR405772A true FR405772A (en) 1910-01-13

Family

ID=1450228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR405772D Expired FR405772A (en) 1909-08-07 1909-08-07 Sound distributor applicable to talking machines

Country Status (1)

Country Link
FR (1) FR405772A (en)

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